40212722

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{1129}}^1\times {\mathrm{1619}}^1$

素因数の和:2761

約数の個数: 16

約数和(自身を含む): 65901600

約数和(自身を除く): 25688878

約数列:

[1, 2, 11, 22, 1129, 1619, 2258, 3238, 12419, 17809, 24838, 35618, 1827851, 3655702, 20106361, 40212722]

約数ペア:

[(1, 40212722), (2, 20106361), (11, 3655702), (22, 1827851), (1129, 35618), (1619, 24838), (2258, 17809), (3238, 12419)]